Crostata with apples, walnuts and Gorgonzola Recipe | Food Network UK

Ingredients

• For the shortcrust
• 210g plain flour
• 1/2 tsp salt
• 15g caster sugar
• 45g unsalted butter, cut into small pieces
• 95g mascarpone cheese
• 1 1/2 tbsp lemon juice
• 3 tbsp ice water
• For the filling
• 45g unsalted butter, melted
• 4 small tart apples, peeled, cored, and cut into 1/2 to 1cm thick slices
• 50g caster sugar
• 3/4 tsp ground cinnamon
• 1 tbsp fresh lemon juice
• 3g lemon zest
• 60g chopped walnuts
• 40g crumbled Gorgonzola
• 1 large egg, lightly beaten